Relationship between Peierls distortion and medium-range order in Liquid Group-V elements and liquid Group-IV-VI compounds

Ayano Chiba, M. Tomomasa, T. Hayakawa, A. Hinzmann, R. Takahashi, J. Nakamura, T. Tsukatani, T. Kumazawa, K. Tsuji

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

We have done energy-dispersive x-ray diffraction for liquid As, Sb, GeS, GeSe, GeTe, and found that there is a relationship between medium-range order (MRO) and the Peierls distortion (or charge-density-wave structure) in these liquids. The prepeak disappears when the Peierls distortion is suppressed. In this paper we explain the relationship between MRO and Peierls distortion in liquids by a tentative assumption that the prepeak could be a remnant of satellite peaks in the Peierls-distorted crystals.

Original languageEnglish
Article number012077
JournalJournal of Physics: Conference Series
Volume215
DOIs
Publication statusPublished - 2010

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liquids
x ray diffraction
crystals
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Relationship between Peierls distortion and medium-range order in Liquid Group-V elements and liquid Group-IV-VI compounds. / Chiba, Ayano; Tomomasa, M.; Hayakawa, T.; Hinzmann, A.; Takahashi, R.; Nakamura, J.; Tsukatani, T.; Kumazawa, T.; Tsuji, K.

In: Journal of Physics: Conference Series, Vol. 215, 012077, 2010.

Research output: Contribution to journalArticle

Chiba, Ayano ; Tomomasa, M. ; Hayakawa, T. ; Hinzmann, A. ; Takahashi, R. ; Nakamura, J. ; Tsukatani, T. ; Kumazawa, T. ; Tsuji, K. / Relationship between Peierls distortion and medium-range order in Liquid Group-V elements and liquid Group-IV-VI compounds. In: Journal of Physics: Conference Series. 2010 ; Vol. 215.
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AU - Takahashi, R.

AU - Nakamura, J.

AU - Tsukatani, T.

AU - Kumazawa, T.

AU - Tsuji, K.

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